Immunoglobulin M regulates airway hyperresponsiveness independent of T helper 2 allergic inflammation. - Hadebe S; Savulescu AF; Khumalo J; Jones K; Mangali S; Mthembu N; Musaigwa F; Maepa W; Ndlovu H; Ngomti A; Scibiorek M; Okendo J; et al. (ELife, 2025)